xen-netfront: remove leftover call to xennet_tx_buf_gc()

In talk_to_netback(), called earlier from xennet_connect(), queues and
shared rings were just re-initialized, so all this function call could
result in is setting ->broken (again) right away in case any unconsumed
responses were found.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 2409007..8bae9b8 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -2464,10 +2464,6 @@ static int xennet_connect(struct net_device *dev)
                if (queue->tx_irq != queue->rx_irq)
                        notify_remote_via_irq(queue->rx_irq);
 
-               spin_lock_irq(&queue->tx_lock);
-               xennet_tx_buf_gc(queue);
-               spin_unlock_irq(&queue->tx_lock);
-
                spin_lock_bh(&queue->rx_lock);
                xennet_alloc_rx_buffers(queue);
                spin_unlock_bh(&queue->rx_lock);